I will fix, upgrade and deploy your asp net core, mvc or web forms application

Is your ASP.NET application throwing errors, running slow or failing to deploy? I find the root cause, fix it properly and explain what changed.

I'm a full-stack .NET developer with 5+ years of experience, 40+ clients and 60+ projects delivered. I work with ASP.NET Core, MVC, Web Forms, C#, SQL Server, React and Next.js.

What I fix and build:

• Runtime errors, crashes and broken features
• Slow pages and SQL query performance
• Login, JWT, OAuth and Identity issues
• Upgrades from .NET Framework to .NET 8+
• Deployment to IIS, Azure or AWS
• API and third-party integrations, including OpenAI

How every order runs:

1. You share the issue, the code and steps to reproduce

2. I confirm scope and delivery date before I start

3. You get a progress update during the order

4. Delivery includes a short note: what was wrong, what I changed, how to test

Not sure which package fits? Send me the error message and I'll tell you honestly.

Bigger project or custom scope? Message me first and I'll send you a custom offer.